/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets;

import beans.BeanProformaCabecera;
import beans.BeanProformaDetalle;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author pcsijbug
 */
public class AgregarAProforma extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /*
             * TODO output your page here. You may use following sample code.
             */
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet AgregarAProforma</title>");            
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet AgregarAProforma at " + request.getContextPath() + "</h1>");
            out.println("</body>");
            out.println("</html>");
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
       
        
        
        HttpSession sesion = request.getSession(true);
        
        //recuperamos elt total de objetos en lista
        int total = Integer.parseInt(request.getParameter("totalListaRecuperada"));
        
        beans.BeanProformaCabecera cabe = new BeanProformaCabecera();
        
         List listaDetalleProforma = new ArrayList();
        
        if (sesion.getAttribute("proforma")!=null){
        
           cabe = (beans.BeanProformaCabecera) sesion.getAttribute("proforma");
            listaDetalleProforma = cabe.getListaDetallesProforma();
        }
        
        
       
        
        for (int i = 0; i<total;i++ ){
            
            String valorCheck = request.getParameter("checkbox"+i);
            
            System.out.println("CHECKKKKKK: " + valorCheck);
            
           if (("1").equals(valorCheck)){
             beans.BeanProformaDetalle  deta = new BeanProformaDetalle();
             deta.setCantidad(1);
             deta.setPrecioUnitario(Double.valueOf(request.getParameter("hprecioUnitario"+i)));
             deta.setDescripcion(request.getParameter("hDescripcion"+i));
             deta.subTotal();
             listaDetalleProforma.add(deta);
             
            }
            
            
        }
        cabe.setListaDetallesProforma(listaDetalleProforma);
        
        sesion.setAttribute("proforma", cabe);
        
        request.getRequestDispatcher("/inicio").forward(request, response);
        
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
